87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone

Detalhes bibliográficos
Autor(a) principal: Moreira, Noel
Data de Publicação: 2016
Outros Autores: Pedro, Jorge, Santos, José Francisco, Araújo, António, Romão, José, Dias, Rui, Ribeiro, António, Ribeiro, S., Mirão, José
Tipo de documento: Artigo de conferência
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/19761
Resumo: The carbonated sedimentation in Ossa-Morena Zone during the Palaeozoic is formed, at least, by two main episodes. However, some chronological questions remain open, due to lack of biostratigraphic data in some carbonates. Sr isotope analysis was performed in selected limestones and marbles of Ossa-Morena Zone, in order to discriminate the Sr signature of the two main carbonate sedimentation episodes. The Sr isotopic data from the analyzed carbonate show two clusters of 87Sr/86Sr ratios, one related with the Lower Cambrian and other with the Lower-Middle Devonian carbonates.
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spelling 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena ZoneLo ratio 87Sr/86Sr aplicado a la discriminación de los episodios de sedimentación carbonatada en la Zona de Ossa-MorenaOssa-Morena Zonecarbonated sedimentationThe carbonated sedimentation in Ossa-Morena Zone during the Palaeozoic is formed, at least, by two main episodes. However, some chronological questions remain open, due to lack of biostratigraphic data in some carbonates. Sr isotope analysis was performed in selected limestones and marbles of Ossa-Morena Zone, in order to discriminate the Sr signature of the two main carbonate sedimentation episodes. The Sr isotopic data from the analyzed carbonate show two clusters of 87Sr/86Sr ratios, one related with the Lower Cambrian and other with the Lower-Middle Devonian carbonates.IX Congreso Geológico de España2017-01-12T17:46:52Z2017-01-122016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10174/19761http://hdl.handle.net/10174/19761porMoreira, N., Pedro, J., Santos, J., Araújo, A., Romão, J., Dias, R., Ribeiro, A., Ribeiro, S., Mirão, J. (2016) - 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone. In: IX Congreso Geológico de España (special volume). Geo-Temas, 16(1), 161-164. ISSN 1576-5172.simnaonaoDGEOmoreira@estremoz.cienciaviva.ptjpedro@uevora.ptndaaraujo@uevora.ptndrdias@uevora.ptndndjmirao@uevora.pt250Moreira, NoelPedro, JorgeSantos, José FranciscoAraújo, AntónioRomão, JoséDias, RuiRibeiro, AntónioRibeiro, S.Mirão, Joséinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:09:15Zoai:dspace.uevora.pt:10174/19761Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:11:25.171957Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
Lo ratio 87Sr/86Sr aplicado a la discriminación de los episodios de sedimentación carbonatada en la Zona de Ossa-Morena
title 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
spellingShingle 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
Moreira, Noel
Ossa-Morena Zone
carbonated sedimentation
title_short 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
title_full 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
title_fullStr 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
title_full_unstemmed 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
title_sort 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone
author Moreira, Noel
author_facet Moreira, Noel
Pedro, Jorge
Santos, José Francisco
Araújo, António
Romão, José
Dias, Rui
Ribeiro, António
Ribeiro, S.
Mirão, José
author_role author
author2 Pedro, Jorge
Santos, José Francisco
Araújo, António
Romão, José
Dias, Rui
Ribeiro, António
Ribeiro, S.
Mirão, José
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Moreira, Noel
Pedro, Jorge
Santos, José Francisco
Araújo, António
Romão, José
Dias, Rui
Ribeiro, António
Ribeiro, S.
Mirão, José
dc.subject.por.fl_str_mv Ossa-Morena Zone
carbonated sedimentation
topic Ossa-Morena Zone
carbonated sedimentation
description The carbonated sedimentation in Ossa-Morena Zone during the Palaeozoic is formed, at least, by two main episodes. However, some chronological questions remain open, due to lack of biostratigraphic data in some carbonates. Sr isotope analysis was performed in selected limestones and marbles of Ossa-Morena Zone, in order to discriminate the Sr signature of the two main carbonate sedimentation episodes. The Sr isotopic data from the analyzed carbonate show two clusters of 87Sr/86Sr ratios, one related with the Lower Cambrian and other with the Lower-Middle Devonian carbonates.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01T00:00:00Z
2017-01-12T17:46:52Z
2017-01-12
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/19761
http://hdl.handle.net/10174/19761
url http://hdl.handle.net/10174/19761
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Moreira, N., Pedro, J., Santos, J., Araújo, A., Romão, J., Dias, R., Ribeiro, A., Ribeiro, S., Mirão, J. (2016) - 87Sr/86Sr ratios discrimination applied to the main Paleozoic carbonate sedimentation in Ossa-Morena Zone. In: IX Congreso Geológico de España (special volume). Geo-Temas, 16(1), 161-164. ISSN 1576-5172.
sim
nao
nao
DGEO
moreira@estremoz.cienciaviva.pt
jpedro@uevora.pt
nd
aaraujo@uevora.pt
nd
rdias@uevora.pt
nd
nd
jmirao@uevora.pt
250
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv IX Congreso Geológico de España
publisher.none.fl_str_mv IX Congreso Geológico de España
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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